Rinella, S., Buscemi, A., Massimino, S., Perciavalle, V., Tortorici, M. M., Tomaselli, D. G., . . . Coco, M. (2019). Risk-taking behavior, the second-to-fourth digit ratio and psychological features in a sample of cavers. PeerJ.

Rinella, Sergio, Andrea Buscemi, Simona Massimino, Vincenzo Perciavalle, Marta Maria Tortorici, Daria Ghiunè Tomaselli, Valentina Perciavalle, Donatella Di Corrado, und Marinella Coco. "Risk-taking Behavior, the Second-to-fourth Digit Ratio and Psychological Features in a Sample of Cavers." PeerJ 2019.

Rinella, Sergio, et al. "Risk-taking Behavior, the Second-to-fourth Digit Ratio and Psychological Features in a Sample of Cavers." PeerJ 2019.